The Library
A principal components analysis of the UK term structure and the influence of fiscal policy
Tools
Egginton, D. M. (Donald Michael) (1999) A principal components analysis of the UK term structure and the influence of fiscal policy. PhD thesis, University of Warwick.
|
PDF
WRAP_THESIS_Egginton_1999.pdf - Requires a PDF viewer. Download (24Mb) |
Official URL: http://webcat.warwick.ac.uk/record=b1365698~S15
Abstract
This study examines the use of principal component techniques in analysing term structures of interest
rates. It employs original methods of estimating B-Spline models with endogenous knot positions and
applies the method of Dierckx (1981) to generate new data sets for the study. The variability of the
knots suggests that natural market boundaries do not exist in the UK gilts market. Few, if any, of the
previous studies of term structures using principal components have subjected the components to
statistical testing. This is remedied in this thesis. The results suggest that only two components, a
level and a slope component, are required to describe most of the variability in the term structures
irrespective of the data used, but these components are not stable over time. The thesis extends the
method to include partial common principal components, and using this method demonstrated the
difference in the major components of selected data sets. The thesis found that changes in the
principal component scores could not be accounted for by regularly published economic news,
including news about the PSBR. A macromodel was estimated. This showed that the term structures
in the sample were altered by changes in government spending but the movement in interest rates
would depend upon how this was funded and what maturity of interest rates was studied. The model
also showed that significant changes would take a long time to manifest themselves and that there was
evidence that some forms of funding had unstable effects. These results provide an explanation of why
news effects are difficult to discern and why there is no consensus on whether or not fiscal variables
affect the term structure.
Item Type: | Thesis (PhD) | ||||
---|---|---|---|---|---|
Subjects: | H Social Sciences > HB Economic Theory H Social Sciences > HG Finance |
||||
Library of Congress Subject Headings (LCSH): | Interest rates -- Statistical methods, Interest rates -- Econometric models, Principal components analysis, Spline theory, Knot theory | ||||
Official Date: | March 1999 | ||||
Dates: |
|
||||
Institution: | University of Warwick | ||||
Theses Department: | Warwick Business School | ||||
Thesis Type: | PhD | ||||
Publication Status: | Unpublished | ||||
Supervisor(s)/Advisor: | Hodges, Stewart D. | ||||
Sponsors: | TSB Group | ||||
Extent: | 359 p. | ||||
Language: | eng |
Request changes or add full text files to a record
Repository staff actions (login required)
View Item |
Downloads
Downloads per month over past year